by ep | Mar 30, 2024 | Uncategorized
Product Description Technical Parameter Housing material HT200 high-strength cast iron(EWR37, EWR47, EWR57, EWR67, EWR77, EWR87) Housing material HT250 High strength cast iron(EWR97, EWR 107, EWR137, EWR147, EWR167) Gear material 20CrMnTi Gear Surface&hardness...